ISRC GBAYC9704788
Verified recording
GBAYC9704788 is “Puccini: Tosca, Act 1 Scene 3: "Recondita armonia" (Cavaradossi)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xde66d6a6466c88da1a2e64a381187fd3ada4beb59cb4d19a0a431f23883c5716 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9704788.
Recording identifiers
- ISRC
- GBAYC9704788
- Title
- Puccini: Tosca, Act 1 Scene 3: "Recondita armonia" (Cavaradossi)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xde66d6a6466c88da1a2e64a381187fd3ada4beb59cb4d19a0a431f23883c5716
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:4d0a586f87e303db77e7785c7f6035a4b8d4b91d6ce4b35c907ed95321b4058b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9704788
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Puccini: Tosca, Act 1 Scene 3: "Recondita armonia" (Cavaradossi) · Machine-readable JSON-LD